OEM Supply Expanding Gate Valve - Knife Gate Valve – Newsway

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Knife Gate Valve PRODUCT RANGE: Sizes: 2”~48”(DN50~DN1200) Pressure Range: Class 150,PN10, PN16 Temperature :-46℃ to +160℃ Connection: Double flange / Lug / Wafer Operation: Handwheel / Bevel gear box / Pneumatic actuator / Electric actuator  Application: Paper industry/ manufacturing sugar / mine /  slurry working conditions MATERIALS: Forged (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,) Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A...


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We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Din3352-F4 Gate Valve, Stellite Trim Gate Valve, Extended Bonnet Globe Valve, Clients to start with! Whatever you require, we should do our utmost to aid you. We warmly welcome prospects from everywhere in the entire world to cooperate with us for mutual enhancement.
OEM Supply Expanding Gate Valve - Knife Gate Valve – Newsway Detail:

Knife Gate Valve

PRODUCT RANGE:

Sizes: 2”~48”(DN50~DN1200)

Pressure Range: Class 150,PN10, PN16

Temperature :-46℃ to +160℃

Connection: Double flange / Lug / Wafer

Operation: Handwheel / Bevel gear box / Pneumatic actuator / Electric actuator 

Application: Paper industry/ manufacturing sugar / mine / 

slurry working conditions

MATERIALS:

Forged (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)

Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy

STANDARD

Design & manufacture MSS-SP-81
Face-to-face MSS-SP-81
End Connection ASME B16.5 / ASME B16.47
  - EN1092-1
  - GOST 12815
  - MSS-SP44
Test & inspection API598 / MSS-SP-81
Fire safe design API 6FA, API 607
Also available per NACE MR-0175, NACE MR-0103, ISO 15848
Other PMI, UT, RT, PT, MT

Design Features:

1.Anti-stem blow-out design

2.Low torque

3.Short structure 

4.Full port

5.Top packing seal

6.No wear during shut off and open proces

7. Locking device available

Newsway Valve knife gate valve is truly a high performance knife gate valve design. This valve provides zero leakage bi-directional shut-off, has mechanically retained seal, has a compact non-rising stem design, and can be repacked in service under full pressure. The chest and seating areas of the valve are self-cleaning. The reduced chest area, minimal gate arc, and contoured flushing corners in the body prevent jamming by eliminating material build-up in the chest, body and seating area. The gate seals against a combination metal and resilient seat and is guided for the full stroke length of the valve. The top “transverse” seal is repackable while in service under full pressure. The valve is tested and rated for zero leakage (liquid or gas) downstream and to atmosphere. Newsway Valve Knife Gate Valve service industries include: energy, petrochemical, metallurgical, chemical, mining, paper making, environmental protection, biochemical, pharmaceutical, oil, electricity, printing and dyeing, light industry, food, tobacco, sugar, beverage and other fields.


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The corporation upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will proceed to provide aged and new buyers from home and abroad whole-heatedly for OEM Supply Expanding Gate Valve - Knife Gate Valve – Newsway , The product will supply to all over the world, such as: Norwegian, Gabon, Istanbul, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Mary from Serbia - 2018.10.09 19:07
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Maria from Belarus - 2018.10.31 10:02
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